package com.li.mapper;

import com.li.pojo.Grade;
import com.li.pojo.Grades;
import org.apache.ibatis.annotations.Mapper;
import org.springframework.stereotype.Repository;

import java.util.List;
@Mapper
@Repository
public interface GradesMapper {
    List<Grades> listGrades();
    Grades queryGrades(Grades grades);
    void updateGrades(Grades grades);
    void deleteGrades(Grades grades);
    void insertGrades(Grades grades);
}
